Hi,
In my non-template base class' .sip file, I used %ConvertToSubClassCode
directive
to downcast the base class type to its sub-class. If the sub-class is
not a template,
it all works fine. Now I need to derive a template sub-class from the
base class,
the sipFindType() won't work because there isn't any Python class
implemented
for the templated sub-class. What should I do in this case?
The files look like this:
In [BaseEntity.sip]
--------------------------------------------
class BaseEntity
{
%TypeHeaderCode
#include <BaseEntity.h>
%End
%ConvertToSubClassCode
sipType = sipFindType(sipCpp->classType());
%End
public:
....
}
[CustomEntity.h]
-------------------------------------------
template <int ID>
class CustomEntity : BaseEntity
{
public:
CustomEntity();
virtual ~CustomEntity();
std::string classType() const
{
std::ostringstream nameStream;
nameStream << "CustomEntity" << std::setfill('0') <<
std::setw(2) << ID;
return nameStream.str();
}
... // more stuff here
}
[CustomEntity.sip]
-------------------------------------------
template <ID>
class CustomEntity : BaseEntity
{
%TypeHeaderCode
#include <CustomEntity.h>
%End
public:
CustomEntity();
virtual ~CustomEntity();
std::string classType() const;
... // more stuff here
}
Thanks a lot,
-Jean
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